Mine shaft sinking winch basic requirements: winch logo type and size should comply with GB / T 13306; the coal mines with the type and size of the product safety signs shall meet the requirements identified by the relevant state agencies. Content flag shall comply with GB / T 13306 of. Content: manufacturer name, trademark; product type and name; the main technical parameters; manufacturer's serial number and date of manufacture. Mine shaft sinking winch: the spindle apparatus including: a spindle, gear, drum brake drum, bearing and shaft. Winch uses: as lifting equipment, 25 tons vehicle stability for mine hoisting, lifting and sinking suspended drilling equipment and facilities, supply 25 tons vehicle stability, namely to enhance ore, waste rock, lifting personnel, decentralization of materials, tools along the wellbore and equipment. Sinking winch: safety brake. Using a belt brake safety brake, safety brake sinking winch uses a two-piece brake, brake whereabouts by weight, a hydraulic pusher hammer to make it loose from the top gate. Hydraulic drive motor and the main motor of the work chain, it is only in loose-gate to start the main motor. Supply of 25 tons vehicle stability, Xingda mine (certification), 25 tons vehicle stability provided by the Anyang County Xingda Mining Machinery Limited. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda mine in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda mine.